598 Mr. M. Khalil on a new 
is O'7 mm. in length and 0:23 mm. in maximum diameter. 
Its anterior half is narrow and practically cylindrical. Its 
posterior half is bulbous. At the junction of both parts the 
nerve-ring surrounds the cesophagus (figs. 38 & 4). 
Fig. 2. 
n, Mouth-capsule. 
Fig. 4, 
200p 
200 ps 
Galoncus perniciosus, von Linstow. Galoncus tridentatus, sp. n. 
Anterior end of body. Anterior end of body. 
The chyle intestine takes a straight course along the 
longitudinal axis of the body. Its walls are pigmented, 
except at its beginning and at its termination. 
